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Fitbit® Flex™ Wireless Activity & Sleep Wristband

Your 24/7 fitness partner in a go-anywhere fitness band.


Reach your goals 24 hours a day.

  • Tracks steps taken, distance travelled, calories burned & active minutes
  • Also tracks hours slept & quality of sleep
  • Works with iPod, iPhone, iPad,and select Android smartphones
  • Syncs in real time with smartphone, PC or Mac via Bluetooth® wireless
  • Lets you track progress via FREE Fitbit Apple or Android Apps
  • Water-resistant
  • Silent alarm
  • Wireless module can be swapped out between different-color wristbands (sold separately)

Fitbit Flex motivates you 24/7.
Flex™ is your perfect companion. Wear it on your wrist day and night and it will track all of your activity. Just check out the lights to see how you stack up against your personal goals. It's the motivation you need to get out and be more active.

Set your goals. Sync your stats.
Flex uses LED lights to show you how your day is stacking up against your personal goal. Sync your stats real-time directly on select iPhone and Android devices and computers. See your stats anytime. Also with some Android devices, you can tap your device to launch your Fitbit stats.

Track your goals with online & mobile tools.
You can set goals, track your activity, sleep trends, log food, workouts, and more. And like with all Fitbit trackers, you can earn badges, connect with friends to share and compete for extra encouragement.

Wear Fitbit Flex all the time…and with anything.
Flex™ never leaves your side. It fits comfortably around your wrist all day and night. Slim and stylish, Flex is available in lots of colors that look good no matter what you're wearing. You can take this tiny tracker out and put it into any of Flex's colorful fitness bands to fit your wardrobe or mood.

Look cool, get fit. Order your Fitbit Flex Wireless Activity and Sleep Wristband from Brookstone today.

Supported mobile devices include:

Apple:

  • iPhone 5s, 5c, 5
  • iPhone 4s
  • iPod Touch (5th Gen)
  • iPad Air, iPad 4, iPad 3
  • iPad mini

Android:

  • MOTOROLA DROID MINI, ULTRA, MAXX, RAZR HD, RAZR HD MAXX, RAZR MMOTOROLA MOTO E, MOTO G (4.3 +), MOTO X
  • HTC ONE M8, MAX (4.3 +), MINI (4.3 +), M7 (4.3 +), DROID DNA (4.4.2), EVO 4G LTE (4.3 +)
  • LG OPTIMUS L90, G FLEX, OPTIMUS L70, G PRO2, VU 3.0, G2, G PAD (4.3 +)
  • SONY XPERIA Z1 COMPACT (4.3 +), Z1S (4.3 +), Z1F (4.3 +), Z1 (4.3 +), Z (4.3 +), ZL (4.3 +), SP (4.3 +), ZR (4.3 +), Z ULTRA (4.3 +), T (4.3 +), TX (4.3 +), VL (4.3 +), V (4.3 +), AX (4.3 +), TABLET Z (4.3 +)
  • GOOGLE NEXUS 4, 5 AND 7 (2013)
  • PANTECH VEGA SECRET UP (4.4.2), LTE-A (4.4.2)
  • HUAWEI ASCEND P7 (SOPHIA)


What’s Included:

  • Tracker
  • Small & Large Wristbands
  • Charging Cable
  • Wireless Sync Dongle
  • Free Fitbit Account

Dimensions:

  • .5" L x 3.75" W x 3" H
  • .25 lbs.

Wristband Dimensions:

  • Small band: 5.5"–6.9"
  • Large band: 6.3"–8.2"

Battery Life:

  • 5-7 days
  • Lithium-polymer

Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and any use of such marks by Fitbit is under license. Mac and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. All other trademarks remain property of their respective owners.

Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband

Fitbit® Flex™ Wireless Activity & Sleep Wristband

843801p

Customer Rating

REVIEW SNAPSHOT®

by PowerReviews
Fitbit® Flex™ Wireless Activity & Sleep Wristband
 
4.0

(based on 199 reviews)

Ratings Distribution

  • 5 Stars

     

    (90)

  • 4 Stars

     

    (64)

  • 3 Stars

     

    (13)

  • 2 Stars

     

    (10)

  • 1 Stars

     

    (22)

81%

of respondents would recommend this to a friend.

Pros

  • Lightweight (105)
  • Easy to use (99)
  • Compact (86)
  • Simple controls (66)
  • Accurate (55)

Cons

  • Limited functions (26)
  • Inaccurate (8)
  • Difficult to use (7)
  • Flimsy (5)

Best Uses

  • All day use (94)
  • Walking (71)
  • Weight loss (56)
  • Running (33)
  • Outdoors (12)
    • Reviewer Profile:
    • Casual/ recreational (83), Midrange shopper (35), Budget shopper (21), Enthusiast (16), Gym rat (16)
    • I Am A:
    • Single female (17), Family older kids (15), Family young kids (14), Couple no kids (12), Single male (6)
    • Was this a gift?:
    • No (105), Yes (26)

Most Liked Positive Review

 

Great info; food log is MARGINAL at best

Lightweight, easy to wear, bluetooth updates all make this a great product. Sleep tracking and constantly updated calorie burn are fabulous. The food logging options seem created for an obese drive-through eater rather...Read complete review

Lightweight, easy to wear, bluetooth updates all make this a great product. Sleep tracking and constantly updated calorie burn are fabulous. The food logging options seem created for an obese drive-through eater rather than an exercise and health focussed individual. There are NO options pre-loaded for basic health foods like egg white omelet or steamed vegetables. Only options in here are for restaurants I've never heard of, take out places, fried foods, chain food meals, etc. It's mostly useless unless you want to input every ingredient of what you eat. Whole food, whole brand, organic, healthy brands that the healthy eating, workout community are familiar with will not be found here. Also, other brands seem to have these options and also allow you to upload photos of your meals or have photos to choose from as options, which makes it more visual and easy to use. Readout of lights is fun, but I don't know what most of them mean. Manual is online and doesn't seem to list what many of the light patterns mean. Calories are grossly exaggerated, burn says I used almost 1600 a day. I burn closer to 1125 without exercise. Huge sway. It says it learns your burn over time with exercise, so I'll see how this goes. So far... I think I might return and try one of the other options out there. The reason I tried this one was I liked the instant updated bluetooth but that's not as important as ease of use and quality of software.

VS

Most Liked Negative Review

 

Returned it and will wait for fixes

The device is supposed to be waterproof but within the first day had water trapped under the light bar, a place that cannot be opened up. There were several software issues as well where...Read complete review

The device is supposed to be waterproof but within the first day had water trapped under the light bar, a place that cannot be opened up. There were several software issues as well where the data was not being calculated rigth at all. The idea is great for this but it just wouldn't work and ended up returned. I would have tried a second device but the manufacturer's tech support took way too long to get back to me only to give inaccurate information as if they never read my notes to them; then this happened again after I replied and clarified. Weeks went by and I had no fix-- thus the return. I hope they can make this device and program work down the road. I wouldn't buy another one until then.

Reviewed by 199 customers

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Displaying reviews 1-10

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4.0

Fitbit Flex

By Fighter Pilot

from Jacksonville, Fl

About Me Casual/ Recreational

Verified Buyer

Pros

  • Compact Design
  • Lightweight

Cons

    Best Uses

      Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

      Good workout tracker. My second one.

      • Was this a gift?:
      • No
       
      1.0

      Nike Fuel Band is better

      By Zumba girl

      from Indianapolis, IN

      About Me Avid Athlete

      Verified Buyer

      Pros

      • Lightweight

      Cons

      • Difficult To Use
      • No Visible Read-outs

      Best Uses

      • None

      Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

      Bought the Fitbit to replace my Nike Fuel Band. I thought it would provide the same information for the same price. My Fuel Band show my calories, steps and other information right on the band. The Fitbit has to be plugged into my computer to see my read-outs. Too inconvenient to be useful.

      • Was this a gift?:
      • No
       
      5.0

      Fitbit Flex

      By dancer

      from vancouver wa

      About Me Gym Rat

      Verified Buyer

      Pros

      • Easy To Use
      • Lightweight

      Cons

        Best Uses

          Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

          easy to use with teaching jazzi dance classes

          • Was this a gift?:
          • Yes
           
          2.0

          Love It, Working on Replacing My Second

          By Stonejaw

          from Colorado

          About Me Avid Athlete

          Verified Reviewer

          Pros

          • Compact Design
          • Easy To Use
          • Lightweight
          • Simple Controls

          Cons

          • Poor Durability

          Best Uses

          • All Day Use
          • Running
          • Walking

          Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

          It's reasonably accurate and motivates me to get more exercise/steps each day. Unfortunately, construction seems to be lacking. First one wouldn't enter sleep mode (replaced in first week) and second one stopped fully charging or synching during month 5. Quality Control may also be questionable. If it worked I would rate it 4.5.
          Also, occasionally it will enter sleep mode from movements during the day. It does vibrate to tell you, but design may be an issue.

          • Was this a gift?:
          • Yes

          (0 of 2 customers found this review helpful)

           
          5.0

          Love the PRODUCT

          By planstotravelmore

          from Georgia

          About Me Casual/ Recreational

          Verified Buyer

          Pros

          • Accurate
          • Compact Design
          • Easy To Use
          • Lightweight
          • Simple Controls

          Cons

            Best Uses

            • All Day Use

            Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

            I have dedicated myself to losing weight and keeping it off for a change. Have returned to Weight Watchers and have purchased an android phone (finally). Between the WW app and my Fitbit which communicate nicely, I am accountable. I go to Curves 5X/week; and I am now much more conscious of my overall activity. I am walking more and losing weight faster. My daughter is getting one of these for Christmas whether she wants it or not. Monitoring sleep patterns is an interesting feature. I know when I don't sleep well; but it is fun to watch either the sleep of the dead or the walking dead.

            • Was this a gift?:
            • Yes
             
            1.0

            Maybe the next one won't be defective

            By Fran

            from ND

            About Me Casual/ Recreational

            Verified Reviewer

            Pros

              Cons

              • Defective

              Best Uses

                Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

                Never got a chance to use it. Was defective and waiting for a replacement.

                • Was this a gift?:
                • No
                 
                1.0

                terrible product and robotic customer su

                By freecycleml

                from Washington, DC

                About Me Gym Rat

                Verified Reviewer

                Pros

                  Cons

                  • Doesn't work
                  • Terrible User Support

                  Best Uses

                  • None

                  Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

                  Broke after less than a month. Customer service is available only via email and likes to repeat itself and ignore previous emails.

                  • Was this a gift?:
                  • Yes
                   
                  5.0

                  Best purchase made in a long time

                  By AlexW

                  from San Francisco, Ca.

                  About Me Gym Rat

                  Verified Reviewer

                  Pros

                  • Accurate
                  • Compact Design
                  • Easy To Use
                  • Lightweight
                  • Simple Controls

                  Cons

                    Best Uses

                    • All Day Use
                    • Walking
                    • Weight Loss

                    Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

                    Easily the best health equipment purchase I've made. Syncs quickly with my computer and has been really helpful with tracking my workouts and my sleep.

                    • Was this a gift?:
                    • No
                     
                    5.0

                    Fun to track fitness.

                    By Jaimee

                    from Cherry Hill, NJ

                    About Me Casual/ Recreational

                    Verified Buyer

                    Pros

                    • Easy To Use
                    • Lightweight
                    • Simple Controls

                    Cons

                      Best Uses

                        Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

                        Exactly what I expected.

                        • Was this a gift?:
                        • No
                         
                        4.0

                        First Week Using

                        By Kalena

                        from St. Petersburg, FL

                        About Me Casual/ Recreational

                        Verified Buyer

                        Pros

                        • Accurate
                        • Compact Design
                        • Easy To Use
                        • Lightweight
                        • Simple Controls

                        Cons

                          Best Uses

                          • All Day Use
                          • Walking
                          • Weight Loss

                          Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

                          I used for a week and it works great. The first day was difficult to put in sleep mode. But now that I am used to it, it is great.

                          • Was this a gift?:
                          • No

                          Displaying reviews 1-10

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                          Fitbit® Flex™ Wireless Activity & Sleep Wristband

                          843801p

                          Customer Rating

                          Length Small: 5.5 – 6.9 inches, adjustable
                          Large: 6.3 – 8.2 inches, adjustable
                          Width Small: 0.6 inches
                          Large: 0.6 inches
                          Weight Small: 13.4 grams
                          Large: 14.6 grams
                          Software Requirements MAC OS 10.5 or later internet connection
                          Windows XP, Vista, 7, 8
                          USB port
                          Dashboard Browser Requirements Apple Safari 5.05. or higher
                          Google Chrome 12 and higher
                          Microsoft Internet Explorer 8 and higher
                          Mozilla FireFox 3.6.18 and higher
                          Battery Battery life - 5 days
                          Complete battery charge will take up to 3 hours
                          Operating Temperature -4 to 113 F (-20 to 45 C)
                          Non-operating Temperature -22 to 140 F (-30 to 60 C)
                          Max Operation Altitude 30,000 feet (9,144 meters)
                          Special Features Water resistant – can be submerged in water up to 10 meters
                          Holds data summary up to 30 days
                          Can set up to 8 alarms

                          Fitbit® Flex™ Wireless Activity & Sleep Wristband

                          843801p

                          Customer Rating

                          img_WarrantyTabProtectionPlusImage

                          Our innovative products will provide you and your family with years of enjoyment. And with the Brookstone Protection Plus service and replacement plans, you'll have the added peace of mind knowing that if the unexpected does happen, we will simply repair or replace your covered product. Our enhanced coverage goes above and beyond the manufacturer's warranty, saving you time and money.

                          • Replacement Plan - 1 Year $9.99
                          • Replacement Plan - 2 Year $14.99
                          843801p_manual 843801p_manual
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                          Fitbit® Flex™ Wireless Activity & Sleep Wristband

                          843801p

                          Customer Rating

                          Fitbit  Flex  Wireless Activity   Sleep Wristband Fitbit® Flex™ Wireless Activity & Sleep Wristband
                          SKU: 888936
                          Blue
                          • In Stock.
                          • Returns: This product may be returned within 60 days of purchase with original receipt (See our Return Policy).
                          Fitbit  Flex  Wireless Activity   Sleep Wristband Fitbit® Flex™ Wireless Activity & Sleep Wristband
                          SKU: 843801
                          Slate
                          • Ships on Week 12/26/2014
                          • Returns: This product may be returned within 60 days of purchase with original receipt (See our Return Policy).
                          Fitbit  Flex  Wireless Activity   Sleep Wristband Fitbit® Flex™ Wireless Activity & Sleep Wristband
                          SKU: 843802
                          Black
                          • Ships on Week 01/09/2015
                          • Returns: This product may be returned within 60 days of purchase with original receipt (See our Return Policy).
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